81330484

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{28517}}^1$

素因数の和:28575

約数の個数: 24

約数和(自身を含む): 153312768

約数和(自身を除く): 71982284

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 28517, 57034, 114068, 655891, 884027, 1311782, 1768054, 2623564, 3536108, 20332621, 40665242, 81330484]

約数ペア:

[(1, 81330484), (2, 40665242), (4, 20332621), (23, 3536108), (31, 2623564), (46, 1768054), (62, 1311782), (92, 884027), (124, 655891), (713, 114068), (1426, 57034), (2852, 28517)]